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-rw-r--r--net/sunrpc/rpc_pipe.c12
-rw-r--r--net/sunrpc/svc.c3
2 files changed, 8 insertions, 7 deletions
diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c
index 04040476082e..21fde99e5c56 100644
--- a/net/sunrpc/rpc_pipe.c
+++ b/net/sunrpc/rpc_pipe.c
@@ -71,7 +71,9 @@ static void rpc_purge_list(wait_queue_head_t *waitq, struct list_head *head,
msg->errno = err;
destroy_msg(msg);
} while (!list_empty(head));
- wake_up(waitq);
+
+ if (waitq)
+ wake_up(waitq);
}
static void
@@ -91,11 +93,9 @@ rpc_timeout_upcall_queue(struct work_struct *work)
}
dentry = dget(pipe->dentry);
spin_unlock(&pipe->lock);
- if (dentry) {
- rpc_purge_list(&RPC_I(dentry->d_inode)->waitq,
- &free_list, destroy_msg, -ETIMEDOUT);
- dput(dentry);
- }
+ rpc_purge_list(dentry ? &RPC_I(dentry->d_inode)->waitq : NULL,
+ &free_list, destroy_msg, -ETIMEDOUT);
+ dput(dentry);
}
ssize_t rpc_pipe_generic_upcall(struct file *filp, struct rpc_pipe_msg *msg,
diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
index 7e9baaa1e543..3ee7461926d8 100644
--- a/net/sunrpc/svc.c
+++ b/net/sunrpc/svc.c
@@ -1374,7 +1374,8 @@ bc_svc_process(struct svc_serv *serv, struct rpc_rqst *req,
sizeof(req->rq_snd_buf));
return bc_send(req);
} else {
- /* Nothing to do to drop request */
+ /* drop request */
+ xprt_free_bc_request(req);
return 0;
}
}